The Patek Philippe 5316P-001 Grand Complications has a mechanical manual wound movement, a R TO 27 PS QR Caliber and Day, date, month and leap year hands with a seconds subdial. This Grand Complications has a black enamel dial, with 18K gold dial plate and gold applied hour markers. This particular model has a minute repeater, a tourbillon, and a perpetual calendar with a retrograde date. With a platinum case, interchangeable full back and sapphire-crystal case back, the Patek Philippe 5316P-001 is a collectors must have. Humidity and dust protected only and featuring a shiny black alligator strap with fold over clasp, we are eager to buy your Patek Philippe Grand Complications watch. Sell your Patek Philippe 5316P-001 to us and receive the best possible price.